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Online since: December 2018
Authors: Thawatchai Boonluang
Raw material microstructure of round sample.
[2] Ali RafaAltaweel and Majid Tolouei-Rad: Effect of quenching media, specimen size and shape on the hardenability of AISI 4140 steel, Emirates Journal for Engineering Research, 19 (2), 33-39
Rethwisch: Materials science and engineering: an introduction, (2007)
Materials & Design, 32(5) (2011), p. 3099-3105
Narazaki: Prediction of Hardness Distribution of Water-Quenched S45C Steel Parts by Computer Simulation: Proceedings of the 8th Asia-Pacific Conference on Materials Processing June 15-20, 2008, Guilin-Guangzhou, China.
Online since: May 2014
Authors: Zsolt Leskó, Jenő Dúl
Li: , Vacuum assisted high pressure die casting of aluminium alloys, Journal of Materials Processing Technology 105, 2000. pp. 119 – 127
Doglione: , Casting defects and fatigue strength of a de cast aluminium alloy: a comparison between standard specimens and production component, International Journal of Fatigue 24, 2002. pp.1-9
Suárez-Pena: , Microstructure-properties correlation of pressure die cast eutectic aluminium-silicon alloys for escaletor steps, Materials Characterization 56, 2006. pp. 178-184
Kkurnaz: , Propeties of alumina particular reinforced aluminium alloy produced by pressure die casting, Materials and Design 27, 2005. pp. 676-683
[10] József Sándor, Jenő Dúl: , Knowledge of high pressure die casting, Publication of University of Miskolc, Mechatronics, Material Science, Miskolc, 2005. pp. 69-82. http://www.matarka.hu/koz/ISSN_1589-827X/2005/ISSN_1589-827X_2005_069-082_png.pdf [11] B.
Online since: August 2020
Authors: Martin Benýšek, Jaroslav Procházka, Radek Štefan
Nowadays, lot of office devices such as computers, printers, and chairs are made of plastic materials.
For the thermal absorptivity of the total enclosure, we consider high quality of modern building materials with small deviations in the thermal properties.
Acknowledgement This work has been supported by the Czech Science Foundation, project No.
Journal of Structural Engineering, 141(4):04014129, 2015
Journal of Structural Fire Engineering, 10(2):175–192, 2019
Online since: September 2019
Authors: Alexander V. Gradoboev, Anastasiia V. Simonova, Ksenia N. Orlova
It should be remember that the LEDs radiation hardness is mainly determined by the semiconductor material hardness itself [7].
Orlova Radiation model of light emitting diode based on AlGaInP heterostructures with multiple quantum wells, Advanced Materials Research, Trans Tech Publications. 880 (2014) 237-241
Hall, Luminescence and the light emitting diode: the basics and technology of LEDS and the luminescence properties of the materials, Elsevier, 2016
Engineering Sciences. 3 17 (2000) 112-116
Sumino, Mechanical properties and dislocation dynamics of GaP, Journal of Materials Research. 2 4 (1989) 355-360
Online since: August 2017
Authors: Anton Hadar, Dan Lăptoiu, Diana Popescu, Rodica Marinescu, Iozefina Botezatu
Introduction During the last decade, the research in the medical sector has been focused towards personalizing healthcare, reducing medical expenses by using more efficient software, devices and protocols, improving patients’ quality of life, democratizing the access to quality medical care, remotely monitoring the health status of patients, developing or improving high-tech medical devices, materials, treatments, methods of clinical investigations [1-3].
Materials and Method Shorter operation time, less exposure to X-rays of both medical team and patient, increase of surgical accuracy in performing certain procedures represent the main reasons for which patient-specific guides are used in orthopedic surgery [4-6].
Otherwise the saw blade blocks in the material after few milimeters and the cutting cannot be performed.
Pisla (Eds.), New Trends in Medical and Service Robots, Theory and Integrated Applications, Mechanisms and Machine Science, Springer, (2014) [3] T.
Barbur, Web-based collaborative platform for personalized orthopaedic applications, Studies in Informatics and Control Journal, 25(4), 517-526, (2016) [9] E. 
Online since: February 2016
Authors: Zdeněk Česánek, Pavel Polach, Šárka Houdková
Fig. 2 Design of solid particle erosion wear test equipment Tested Coatings Materials Four coating materials were sprayed and tested.
The choice of the materials was motivated by its purpose in terms of the solved project.
All tested coating materials were wear resistant and should have stood the high temperature environment.
The hardness can be considered to be a guide only in the case of materials with similar nature, e.g. hardmetals.
Pawlowski, The Science and Engineering of Thermal Spray Coatings, John Wiley & Sons, Ltd, Chichester, 2008
Online since: January 2010
Authors: Roumen H. Petrov, Leo A.I. Kestens, J. Gautam, Elke Leunis
Petrov 2,3 ,LA.I.Kestens2,3 and Elke Leunis4 1) Department of Metallurgical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221005, India (email: j.p.gautam@tudelft.nl) 2) Department of Materials science and Engineering, Ghent University, Technologiepark 903, Ghent, B-9052, Belgium 3) Department of Materials science and Engineering, Mekelweg 2, 2628CD, Delft, The Netherlands 4) OCAS N.V., Arcelor Mittal Research Industry, Zelzate,Ghent, Belgium Keywords: α−γ−α transformation, metal-vapour interface energy, surface texture, <100>//ND and <110>//ND texture The austenite-to-ferrite phase transformation, which is an inherent feature of low-alloyed ultra low carbon steels, has scarcely been investigated to control surface texture and microstructure evolution.
The cold rolled material was annealed according to the schematic illustration of Figure 1.
The first microstructure (figure 4) at 925°C displays a recrsytallised grain FP72 L302 L296 500µ RD ND RD TD Figure 2: Through thickness microstructures (left) of the cold rolled sheet and X-ray texture (right) observed on the RD-TD surface of materials L2, L3 and FP72 FP72 L302 L296 500µ RD ND RD TD FP72 L302 L296 500µ RD ND RD ND RD TD RD TD Figure 2: Through thickness microstructures (left) of the cold rolled sheet and X-ray texture (right) observed on the RD-TD surface of materials L2, L3 and FP72 morphology which consists of equiaxed grains with an average size of approximately 15 µm.
Kestens, Materials Science Forum, Vol. 550, 503, (2007) [11] J.
Kestens and Elke Leunis, Journal of Material Science, Vol. 43 (2008), p.3969 [12] M.
Online since: August 2021
Authors: Ojiyed Tegus, Ta Na Bao, Naren Gerile, Altan Bolag, Ying Zhang, Yi Feng Shi
In addition, studies have found that molecular water also affects the solubility of metal complexes, and that the decrease in water content increases the solubility of complexes and increases the stability of materials.
The DSC results and the results obtained by the polarization microscope can clarify the crystallization and amorphization characteristics of these materials.
Animal science Abroad, 40(2020) 68-70
Progress in pharmaceutical sciences, 42(2018) 52-59
Chinese Journal of Organic Chemistry, 39(2019) 1953-1961
Online since: December 2013
Authors: Felipe Araujo Calarge, Luis Alberto Ccopa Ibarra
From another perspective, technology progressed on inventory and consumables management systems MRP (Material Resource Planning) to entrepreneurial managing systems ERP II (Enterprise Resource Planning).
, International Journal of Quality & Reliability Management, Vol. 29 Iss: 4 pp. 402 – 424, (2012)
[2] SALOMONE, Roberta, Integrated management systems: experiences in Italian organizations, Journal of Cleaner Production 16, pp. 1786-1806, (2008)
OMIDVARI, M. and Meftahi, M., The effect of integrated management system on safety and productivity indices: Case study; Iranian cement industries, Safety Science 50, pp. 1180–1189, (2012)
[10] ZACHMAN, John A., A framework for information systems architecture, IBM systems journal, vol 26.
Online since: August 2008
Authors: Andreas Öchsner, Graeme E. Murch, Thomas Fiedler, Irina V. Belova
Engineering materials are frequently used in multiphase form.
Murch , in Cellular and Porous Materials: Thermal Properties, Simulation and Prediction, Wiley-VCH, Weinheim, (Eds.)
Öchsner , Material Science Forum, Vol. 553 (2007), P. 51 [ 5] I.
Murch, in Mass and Charge Transport in Inorganic Materials, Techna, Fienza, (Eds.)
Murch, Journal of Materials Processing Technology, Vol. 153-154 (2004), p.741 [21] U.
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